Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61706-2RZ

W 61706-2RZ

Dimensions

d		30	mm
D		37	mm
B		4	mm
d₁	≈	32.4	mm
D₂	≈	35.65	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	31.5	mm
d_a	max.	32	mm
D_a	max.	36	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.65	kN
Basic static load rating	C₀	0.53	kN
Fatigue load limit	P_u	0.022	kN
Reference speed		36000	r/min
Limiting speed		18000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.9

Mass

Mass bearing

0.0081

Model Number: W 61706-2RZ
Inner Diameter：30mm Outer Diameter：37mm Width：4mm
Reference speed:18000 r/min Limiting speed:36000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-20
Application:stamping die,teaching equipment,Vacuum generator,car,equipment,plastic rolling,other accessories,municipal machinery,electrocardiograph,magnetic elements,coal
Similar models:W 61706-2RZ W 61706 R W 61706
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Model No. Inner Diameter Outer Diameter Width Type

248/670 CAMA/W20
99364
BT4B 328817 G/HA1VA902
N 317 ECM
SAF 22513 x 2.1/8 T

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Hot number： 1311 ETN9 44968 515 VRME R 80x125x12 HMSA10 V 99266 BC4-8062/HA1 BEAM 012055-2RZ ECW 208 GE 40 TXG3E-2LS NU 310 ECPH NUP 2312 ECML NUP 324 ECP PCMF 252821.5 E SIL 35 ES-2RS SSAFS 22518 x 3.1/4

Model No.	Inner Diameter	Outer Diameter	Width	Type
248/670 CAMA/W20
99364
BT4B 328817 G/HA1VA902
N 317 ECM
SAF 22513 x 2.1/8 T